Featuresr appearance first grade anodized aluminum watch case and environmentally friendly tpu wristbandr screen 133inch gg hd full round screen true color screen pwm back light 360360pixelr cpu mtk6580m quad core 13ghz cpu processorr os android 51 operation systemr capacity 512 ram 8gb rom big storager camera equipped with a 20mp camera support video callr battery built in a 400mah large poly li batteryr network support 3g wcdma 2g gsm single sim cardr bt notifications